2848105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 3769920

約数和(自身を除く): 921815

約数列:

[1, 5, 13, 43, 65, 215, 559, 1019, 2795, 5095, 13247, 43817, 66235, 219085, 569621, 2848105]

約数ペア:

[(1, 2848105), (5, 569621), (13, 219085), (43, 66235), (65, 43817), (215, 13247), (559, 5095), (1019, 2795)]